Hello. My DD seems prone to getting clusters of warts. After messing about with lotions, freezing and being told there was a 4 week waiting list for the cryotherapy clinic at the Dr's surgury and that the waiting list was currently closed (wtf?); my friend suggested lavender essential oil.
Although you should never usually put essential oil directly on skin, lavender oil applied with a cotton bud or similar will have the warts starting to disappear within days. Brilliant.
Just thought I'd share that.